#4E54C7#4E54C7

#4E54C7 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.7% C 0.176 H 275.9°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4E54C7
RGB	rgb(78, 84, 199)
HSL	hsl(237, 52%, 54%)
HSV	hsv(237, 61%, 78%)
CMYK	cmyk(60.8%, 57.8%, 0%, 22%)
CIE-LAB	lab(41.35, 32.40, -60.87)
CIE-LCH	lch(41.35, 68.95, 298.03°)
OKLab	oklab(50.73% 0.0181 -0.1749)
OKLCH	oklch(50.73% 0.176 275.9)
XYZ	xyz(16.6177, 12.0826, 55.4782)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E54C7 #C7C14E

analogous

#4E91C7 #4E54C7 #854EC7

triadic

#4E54C7 #C74E54 #54C74E

tetradic

#4E54C7 #C74E91 #C7C14E #4EC785

square

#4E54C7 #C74E91 #C7C14E #4EC785

split-complementary

#4E54C7 #C7854E #91C74E

monochromatic

#252975 #3439A4 #4E54C7 #7C81D6 #ABAEE4

Accessibility & contrast

On white

6.15

#4E54C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4E54C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E54C7

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E54C7	#FFFFFF	#000000	##FFFFFF
##4E54C7	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CB

Deuteranopia (green-blind)

#005CC5

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4e54c7;
/* rgb */ color: rgb(78, 84, 199);
/* oklch */ color: oklch(50.7% 0.176 275.9);

Tailwind

colors: {
  custom: {
    50: '#8b84d9',
    500: '#4e54c7',
    950: '#000000',
  },
}

SCSS

$custom: #4e54c7;
$custom-light: #8b84d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4e54c7",
  "rgb": {
    "r": 78,
    "g": 84,
    "b": 199
  },
  "hsl": {
    "h": 237.025,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.50729,
    "c": 0.17583,
    "h": 275.9
  },
  "luminance": 0.12084
}

Semantic roles & 50–950 ramp

primary

#4E54C7

secondary

#D2D09F

accent

#D44CDB

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4E54C7

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →